Service difficulty report · Rail · Boeing 737

Difficulty date
September 11, 2022
Submitted
September 19, 2022
Operation
Air carrier
Aircraft
N916AN
Make and model
Boeing 737
Aircraft serial
29517
Aircraft time
61,922 hours, 25,182 cycles
Part
Rail
Part number
143A9485Y35
Condition
Corroded
Location
Zone 100 - Fuse
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LOWER CENTER RAIL OF FORWARD CARGO COMPARTMENT AFT BULKHEAD, LOCATED AT BS 500I AND S26L. REPLACED RAIL PER SRM 51-40-02-0G